Oval|Lab Grown|IGI

4.63ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG826655167

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826655167

Diamond specifications and retailer prices

From $550 USD
As of October 29, 2026
Save $499 USD (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,890 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 4.63ct lab-grown oval diamond

This 4.63ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826655167 or 826655167. Listed at 4 retailers as of October 27, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.63
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826655167
Dimensions13.47 × 9.30 × 5.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.47 mm9.30 mm4.63 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826655167
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,890 USD|Low: $550 USD|High: $3,890 USD|Avg: $2,121 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2$550 USD
Retailer 3$1,049 USD
Retailer 4$2,960 USD
Brilliant Earth$3,890 USD

34 data points across 4 retailers

4 retailers$550 USD to $1,049 USD

A
Cheapest Retailer
-
$550 USD
Final sale: no returns
A
Retailer 2
-
$1,049 USD
£826 GBP
View
Retailer 3
-
$2,960 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
21304053A · Oct 23
$3,890 USD
View
Price last confirmed 8 days ago
3 more retailers have this diamond
Prices start from $550 USDSave up to $499 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.63ct Oval
$550 USD